These slow moving gentle giants are easily identifiable by the presence of
wart-like growths, known as callosities, around their heads and their
characteristic V-shaped blowhole.
Ecotourism
Females
measure about 13.9m and males are generally slightly smaller, average
weight estimated 41 tones. Calves at birth can be over 7m in length. They
have a life expectancy of about 50 years. They arrive in our waters from
June onwards. After November they spend up to four months feeding in the
Southern Ocean, building up reserves of blubber, which sustains them
during their breeding season. Their favorite food is small animals called
copepods (a plankton crustacean) of which they consume up to 600kgs per
day.
The Humpback
Whale.
These
whales do not calve or mate in our waters, and are therefore less
frequently encountered on our coastlines. The exceptionally long, white
flippers and large patterned tail flukes are specific, as are the
wart-like knobs on the head and the triangular shaped dorsal fin.
Ecotourism.
Click on the icon left
to visit the MTN Whale-Route website. The above 2 pictures are from this
site.
Text from http://www.cmm.co.za